esp-idf/tools/windows/tool_setup/main.iss.inc

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{ Copyright 2019 Espressif Systems (Shanghai) PTE LTD
SPDX-License-Identifier: Apache-2.0 }
{ ------------------------------ Custom steps before the main installation flow ------------------------------ }
var
SetupAborted: Boolean;
function InstallationSuccessful(): Boolean;
begin
Result := not SetupAborted;
end;
<event('InitializeWizard')>
procedure InitializeDownloader();
begin
idpDownloadAfter(wpReady);
end;
{ If IDF_TOOLS_PATH is set in the environment,
set the default installation directory accordingly.
Note: here we read IDF_TOOLS_PATH using GetEnv rather than
by getting it from registry, in case the user has set
IDF_TOOLS_PATH as a system environment variable manually. }
<event('InitializeWizard')>
procedure UpdateInstallDir();
var
EnvToolsPath: String;
begin
EnvToolsPath := GetEnv('IDF_TOOLS_PATH');
if EnvToolsPath <> '' then
begin
WizardForm.DirEdit.Text := EnvToolsPath;
end;
end;
<event('NextButtonClick')>
function PreInstallSteps(CurPageID: Integer): Boolean;
var
DestPath: String;
begin
Result := True;
if CurPageID <> wpReady then
exit;
ForceDirectories(ExpandConstant('{app}\dist'));
if not PythonUseExisting then
begin
DestPath := ExpandConstant('{app}\dist\{#PythonInstallerName}');
if FileExists(DestPath) then
begin
Log('Python installer already downloaded: ' + DestPath);
end else begin
idpAddFile('{#PythonInstallerDownloadURL}', DestPath);
end;
end;
if not GitUseExisting then
begin
DestPath := ExpandConstant('{app}\dist\{#GitInstallerName}');
if FileExists(DestPath) then
begin
Log('Git installer already downloaded: ' + DestPath);
end else begin
idpAddFile('{#GitInstallerDownloadURL}', DestPath);
end;
end;
if not IDFUseExisting then
begin
IDFAddDownload();
end;
end;
{ ------------------------------ Custom steps after the main installation flow ------------------------------ }
procedure AddPythonGitToPath();
var
EnvPath: String;
PythonLibPath: String;
begin
EnvPath := GetEnv('PATH');
if not PythonUseExisting then
PythonExecutablePathUpdateAfterInstall();
if not GitUseExisting then
GitExecutablePathUpdateAfterInstall();
EnvPath := PythonPath + ';' + GitPath + ';' + EnvPath;
Log('Setting PATH for this process: ' + EnvPath);
SetEnvironmentVariable('PATH', EnvPath);
{ Set IDF_TOOLS_PATH variable, in case it was set to a different value in the environment.
The installer will set the variable to the new value in the registry, but we also need the
new value to be visible to this process. }
SetEnvironmentVariable('IDF_TOOLS_PATH', ExpandConstant('{app}'))
{ Log and clear PYTHONPATH variable, as it might point to libraries of another Python version}
PythonLibPath := GetEnv('PYTHONPATH')
Log('PYTHONPATH=' + PythonLibPath)
SetEnvironmentVariable('PYTHONPATH', '')
end;
<event('CurStepChanged')>
procedure PostInstallSteps(CurStep: TSetupStep);
var
Err: Integer;
begin
if CurStep <> ssPostInstall then
exit;
try
AddPythonGitToPath();
if not IDFUseExisting then
IDFDownload();
IDFToolsSetup();
if WizardIsTaskSelected('createlnk') then
begin
CreateIDFCommandPromptShortcut('{autostartmenu}\Programs\ESP-IDF');
end;
if WizardIsTaskSelected('createdsk') then
begin
CreateIDFCommandPromptShortcut('{autodesktop}');
end;
if WizardIsTaskSelected('wdexcl') then
begin
RegisterIDFToolsExecutablesInWD();
end;
except
SetupAborted := True;
if MsgBox('Installation log has been created, it may contain more information about the problem.' + #13#10
+ 'Display the installation log now?', mbConfirmation, MB_YESNO or MB_DEFBUTTON1) = IDYES then
begin
ShellExec('', 'notepad.exe', ExpandConstant('{log}'), ExpandConstant('{tmp}'), SW_SHOW, ewNoWait, Err);
end;
Abort();
end;
end;
<event('ShouldSkipPage')>
function SkipFinishedPage(PageID: Integer): Boolean;
begin
Result := False;
if PageID = wpFinished then
begin
Result := SetupAborted;
end;
end;